| Macintosh | E. | Farmerand Shopowner | Toodyay | 1879 | WA Almanack |
| MacIntosh | Miss | Governess | Dandaragan | 1887 | WA Almanack |
| MacIntosh | Miss | Governess | Dandaragan | 1888 | WA Almanack |
| MacIntosh | Miss | Governess | Dandaragan | 1889 | WA Almanack |
| MacIntyre | J. | Cooper | Perth | 1873 | WA Almanack |
| MacIntyre | Jas. | Butcher | Fremantle | 1876 | WA Almanack |
| MacIntyre | Jas. | Butcher | Fremantle | 1877 | WA Almanack |
| Mack | J. | Wheelwright (Williams River) | Albany Road | 1879 | WA Almanack |
| Mack | J. | Wheelwright | Albany Road (Williams River) | 1880 | WA Almanack |
| Mack | J. | Wheelwright | Albany Road (Williams River) | 1881 | WA Almanack |
| Mack | J. | Wheelwright | Albany Road (Williams River) | 1882 | WA Almanack |
| Mack | J. | Wheelwright | Albany River (Williams River) | 1884 | WA Almanack |
| Mack | Jas. | Farmer | Albany Road (Williams River) | 1881 | WA Almanack |
| Mack | P. | Shoemaker | Perth | 1882 | Herald Almanack |
| Mack | P. | Shoemaker | Perth | 1883 | Herald Almanack |
| Mack | P. | Shoemaker | Perth | 1884 | Herald Almanack |
| Mack | P. | Shoemaker | Perth | 1885 | Herald Almanack |
| Mack | P. | Bootmaker | Fremantle | 1887 | WA Almanack |
| Mack | P. | Bootmaker | Fremantle | 1888 | WA Almanack |
| Mack | P. | Bootmaker | Fremantle | 1889 | WA Almanack |
| Mack | P. | | John Street, North Fremantle | 1897 | Witton's Directory |
| Mack & Sutherland | - | Farmers | Victoria Plains | 1886 | WA Almanack |
| MacKail | Mrs. | - | Albany | 1876 | WA Almanack |
| MacKail & Co. | - | Merchants | Albany | 1875 | Herald Almanack |
| MacKail & Co. | - | Merchants | Albany | 1875 | WA Almanack |
| Mackay | & Co. | | Essex Street, Fremantle | 1897 | Witton's Directory |
| MacKay | A. | Settler | North-West Settlements (Roebourne Harding River) | 1870 | WA Almanack |
| MacKay | A. R. | Stockowner | North-West Settlements Roebourne (Harding River) | 1868 | WA Almanack |
| MacKay | A. R. | Settler | North-West Settlements (Roebourne) (Harding River) | 1869 | WA Almanack |
| MacKay | A. R. | Settler | North-West Settlements (Roebourne Harding River) | 1870 | WA Almanack |
| MacKay | A. R. | Settler | North-West Settlements (Roebourne(Harding River)) | 1872 | WA Almanack |
| MacKay | D. | Pearler & Grazier | Yule River | 1879 | Herald Almanack |
| MacKay | D. | Station Overseer | Yule River | 1879 | Herald Almanack |
| MacKay | D. | Pearler & Grazier | Yule River | 1880 | Herald Almanack |
| MacKay | D. | Station Overseer | Yule River | 1880 | Herald Almanack |
| MacKay | D. | Pearler and Grazier | North-West Coast (Yule River) | 1880 | WA Almanack |
| MacKay | D. | Station Overseer | North-West Coast (Yule River) | 1880 | WA Almanack |
| MacKay | D. | Pearler & Grazier | Yule River | 1881 | Herald Almanack |
| MacKay | D. | Station Overseer | Yule River | 1881 | Herald Almanack |
| MacKay | D. | Pearler & Grazier | North-West Coast (Yule River) | 1881 | WA Almanack |
| MacKay | D. | Station Master | North-West Coast (Yule River) | 1881 | WA Almanack |
| MacKay | D. | Grazier | North-West Coast (Yule River) | 1882 | WA Almanack |
| Mackay | D. | Pearler & Grazier | Yule River | 1883 | Herald Almanack |
| Mackay | D. | Station Overseer | Yule River | 1883 | Herald Almanack |
| MacKay | D. sen. | Grazier | North-West Coast (Yule River) | 1882 | WA Almanack |
| Mackay | John | Schoolmaster | Southern Cross | 1897 | Witton's Directory |
| Mackay | Jos. | Estate Agent | 48 Murray Street, Perth | 1897 | Witton's Directory |
| MacKay | R. L | Pearler and Grazier | North-West Coast (Yule River) | 1880 | WA Almanack |
| MacKay | R. L. | Pearler & Grazier | Yule River | 1879 | Herald Almanack |
| MacKay | R. L. | Pearler & Grazier | Yule River | 1880 | Herald Almanack |
